It's a great idea, however the use of a second wheelset or having a separate winter bike is pretty common, at least among the folks here. I'm in the camp that uses one wheelset with Gatorskins and another with Marathon Winters on my commuter bike. I hate the slow ride with studded tires, and take them off as soon as conditions allow. The studded tire wheelset will be back on tomorrow with 1-2" of snow on the way tonight.